CA953137A - Expansion anchor with conically tapered and threaded interacting parts - Google Patents

Expansion anchor with conically tapered and threaded interacting parts

Info

Publication number
CA953137A
CA953137A CA138,471A CA138471A CA953137A CA 953137 A CA953137 A CA 953137A CA 138471 A CA138471 A CA 138471A CA 953137 A CA953137 A CA 953137A
Authority
CA
Canada
Prior art keywords
threaded
expansion anchor
conically tapered
interacting parts
interacting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA138,471A
Other versions
CA138471S (en
Inventor
Kenneth B. Zifferer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA953137A publication Critical patent/CA953137A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • F16B13/12—Separate metal or non-separate or non-metal dowel sleeves fastened by inserting the screw, nail or the like
    • F16B13/124—Separate metal or non-separate or non-metal dowel sleeves fastened by inserting the screw, nail or the like fastened by inserting a threaded element, e.g. screw or bolt
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
    • F16B35/041—Specially-shaped shafts
    • F16B35/044—Specially-shaped ends

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dowels (AREA)
  • Joining Of Building Structures In Genera (AREA)
CA138,471A 1971-08-04 1972-03-29 Expansion anchor with conically tapered and threaded interacting parts Expired CA953137A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16880971A 1971-08-04 1971-08-04

Publications (1)

Publication Number Publication Date
CA953137A true CA953137A (en) 1974-08-20

Family

ID=22613014

Family Applications (1)

Application Number Title Priority Date Filing Date
CA138,471A Expired CA953137A (en) 1971-08-04 1972-03-29 Expansion anchor with conically tapered and threaded interacting parts

Country Status (9)

Country Link
US (1) US3742809A (en)
JP (1) JPS509941B1 (en)
BE (1) BE784500A (en)
CA (1) CA953137A (en)
DE (1) DE2206088A1 (en)
FR (1) FR2149747A5 (en)
GB (1) GB1389072A (en)
LU (1) LU65475A1 (en)
NL (1) NL7208705A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3848506A (en) * 1972-12-15 1974-11-19 K Zifferer Expansion anchor
US4258768A (en) * 1979-12-26 1981-03-31 The Lamson & Sessions Co. Fastener assembly
DE3116424A1 (en) * 1981-04-24 1982-11-11 Hilti AG, 9494 Schaan DUEBEL
DE3209495A1 (en) * 1982-03-16 1983-09-22 Hilti AG, 9494 Schaan Anchor for attachment in retaining holes
GB2131514B (en) * 1982-12-08 1986-02-12 Charcon Tunnels Ltd Tunnel lining fastening devices
FR2566853A1 (en) * 1984-06-28 1986-01-03 Michel Martial Fixing stud
CA2003820A1 (en) * 1988-11-25 1990-05-25 Richard J. Beton Masonry anchors
US5816759A (en) 1997-05-08 1998-10-06 Illinois Tool Works Inc. Expansion anchor and method therefor
US5800109A (en) * 1997-05-13 1998-09-01 Amifast Corporation Fastener with a tapered section and a slot
DE202009003795U1 (en) * 2009-03-25 2009-06-04 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Tool component and machine tool
US8267628B2 (en) * 2009-05-12 2012-09-18 MW Engineering Threaded anchor for concrete metal deck floors
US8534273B2 (en) * 2011-09-07 2013-09-17 Truglo, Inc. Quick connect/disconnect stabilizer assembly for archery bows
US9394706B2 (en) 2013-10-08 2016-07-19 Simpson Strong-Tie Company, Inc. Concrete anchor
US9163655B2 (en) 2014-01-14 2015-10-20 Kaoru Taneichi Thrust nut
US9809959B2 (en) * 2014-10-23 2017-11-07 Caterpillar Inc. Retention system having double-ended expandable pin
CN110073117A (en) * 2016-12-06 2019-07-30 克雷格·奥德纳尔 Pad bolt
US11300147B2 (en) * 2018-07-03 2022-04-12 Roller Bearing Company Of America, Inc. Sleeves for interference fasteners

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA477535A (en) * 1951-10-02 Lebarron Lord Francis Locking, threading assemblies
GB191220295A (en) * 1912-09-06 1913-09-08 William Wallace Timewell Improvements in Wall and the like Plugs.
GB359961A (en) * 1930-04-30 1931-10-30 George Edward Sutcliffe Improvements in, and relating to, bolts, studs and screws
US2379786A (en) * 1943-10-02 1945-07-03 Bugg Fastener
FR904846A (en) * 1944-06-02 1945-11-16 Buffer anchor intended to be fixed in walls or coverings
US2760399A (en) * 1952-07-22 1956-08-28 Northrop Aircraft Inc Blind type fastener having adjustable tapered expansion means
CH346785A (en) * 1956-10-15 1960-05-31 Bachmann Jakob Screw connection device, consisting of a screw and a threaded sleeve
US3450243A (en) * 1967-02-23 1969-06-17 Drafto Corp External disconnect for speed changer clutch

Also Published As

Publication number Publication date
NL7208705A (en) 1973-02-06
BE784500A (en) 1972-12-07
FR2149747A5 (en) 1973-03-30
JPS509941B1 (en) 1975-04-17
LU65475A1 (en) 1973-01-22
DE2206088A1 (en) 1973-08-02
US3742809A (en) 1973-07-03
GB1389072A (en) 1975-04-03

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